ldtelecom.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:89:a5:78:31:bf:6c:8c:87:d4:0a:c5:39:21:21:d9:8a:fc was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=ldtelecom.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:89:a5:78:31:bf:6c:8c:87:d4:0a:c5:39:21:21:d9:8a:fc
Serial Number (int): 308175488767381088623961323139898722061052
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5c:bd:04:5f:f3:cf:07:66:66:4b:61:ec:e6:2a:87:a7:7c:82:97:67
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c0:40:ae:79:b0:ff:4f:6a:15:20:cc:8d:92:e7:2f:57:0a:ab:90:b3
Fingerprint (sha256): 09:4b:1b:71:06:ef:b3:82:3f:9b:1d:07:70:66:e0:31:ad:24:06:7e:13:04:76:3d:19:72:aa:20:d7:8c:6f:ef

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate ldtelecom.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ldtelecom.com

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

ldtelecom.com
www.ldtelecom.com

Other certificates including the domain name ldtelecom.com

(limited to 100 certificates)
assist.searchbug.com
support.ldtelecom.com
ldtelecom.com
ldtelecom.com
support.optimacommerce.com
admin.ldtelecom.com
help.rts.bz
support.optimacommerce.com
support.periodik.co
remote.laptopguy.com
remote.ldtelecom.com
assist.superbia.services
ldtelecom.com
ldtelecom.com
assist.multiservicecontracting.com
admin.ldtelecom.com
assist.beerwahhideaway.com.au
assist.rukusfranchise.com
assist.kiwias.org
assist.95v.co
support.optimacommerce.com
ldtelecom.com
support.ldtelecom.com
assist.guestsupport.net
sos.outsource.digital
support.ardentintegrated.com
support.optimacommerce.com
assist.alnafitha.com
support.optimacommerce.com
agwet.mytrellis.com
help.rts.bz
support.optimacommerce.com
support.optimacommerce.com
connect.trucloud.io
support.oozou.com
support.periodik.co
ldtelecom.com
assist.fiduro.nl
ldtelecom.com
support.ldtelecom.com
support.oozou.com
applications.ldtelecom.com
wsldadmin.ldtelecom.com
support.optimacommerce.com
ldtelecom.com
help.rts.bz
assist.wavebroadband.net
help.rts.bz
help.rts.bz
support.periodik.co
support.optimacommerce.com
support.optimacommerce.com
support.optimacommerce.com
support.ldtelecom.com
ldtelecom.com
assist.guestsupport.net
help.rts.bz
support.optimacommerce.com
support.oozou.com
support.optimacommerce.com
admin.ldtelecom.com
assist.resolu.com.au
ldtelecom.com
assist.guestsupport.net
www.assist.synkron-international.com
assist.fleetilla.com
ldtelecom.com
support.optimacommerce.com
ldtelecom.com

Certificate

The complete raw certificate details for ldtelecom.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFZTCCBE2gAwIBAgISA4mleDG/bIyH1ArFOSEh2Yr8MA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMzAwNjA3NDRaFw0y
MDAyMjgwNjA3NDRaMBgxFjAUBgNVBAMTDWxkdGVsZWNvbS5jb20wggEiMA0GCSqG
SIb3DQEBAQUAA4IBDwAwggEKAoIBAQC+md7KcIzVXZlugGXXtOC7eIg6UtsXPXOJ
xvHRZTcGb4zUtX8KnVOdZnIL7wrZljv2hG0Nash6QwqC8FHScTBaZb7uFkkDQ2LC
5ki+ToZqmiCNdc9fQQscC7r/BptsLNoJB9jKEuhJVabwDPRIHMFvsQwwDA8P49XR
FljdG8Tri1e+RCyQf7aqTLKNgjQbC8aYW9/I9P/h8l/K1ZAB92kyUgvO4wXVCAkA
C+j2TlmRH6Fu/vtJU9FLcQBKHVbVYRo34wsAV8y+bgHMVOe5bnhtv/+Zx2foC1oj
9Kxt0MUDlheVgc8klygYjFPHGnKXX7Qclr7MNj6Xx7jh3/0M6HiLAgMBAAGjggJ1
MIICcTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF
BwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFFy9BF/zzwdmZkth7OYqh6d8gpdn
MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMw
YTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9y
ZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9y
Zy8wKwYDVR0RBCQwIoINbGR0ZWxlY29tLmNvbYIRd3d3LmxkdGVsZWNvbS5jb20w
TAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcC
ARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1
BIHyAPAAdgDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW67IwLc
AAAEAwBHMEUCIHXLSXBYPlF5oovInBj5sCwidiNK4+JVaQHcLuvIqs5+AiEA4gYP
Vre4vHVz3pP9/zlvxeJ6x4DSIX+ObO24gNNPNPAAdgCyHgXMi6LNiiBOh2b5K7mK
JSBna9r6cOeySVMt74uQXgAAAW67IwLLAAAEAwBHMEUCIQD7lPxftiVIs6Oe8yQp
txKgSEoB2dZlKpRvou5mmHiR/gIgetTX3GHe5LRi74wVBYU6nJlVivcV6oLQYjxH
IsbSUJMwDQYJKoZIhvcNAQELBQADggEBAAG7fna9pawN2+OUFZsTDY1L3OdYESNB
/iCiX4mHVl7el2TJN+PYAOfTFSDg8ACGjYO16FaIt1jM5efIKCD3vu0fg7NTgNU1
3CszZgr9mQLsdFtZ9WMtK3vFpREP5mOIumcbEmHaRsOtUenyPWtJ5uAjLQtqLUJh
e1K+YptzTUQRU1s+Jm7WojXtuS1V5Syz8FQ2iIGySvibSu71Ajpv+yWWoadHb/89
Cew18fHhdhIw6AynmzrZSZ5OZ4U4OtGocP5Y229I8pDmOYH3WzJoVv6tUnBG+QFw
abSY4L4XDRl2sWURAn7VFOzmgHw8TNgfYwMetz+n5ms3dpkP9es8Csc=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvpneynCM1V2ZboBl17Tg
u3iIOlLbFz1zicbx0WU3Bm+M1LV/Cp1TnWZyC+8K2ZY79oRtDWrIekMKgvBR0nEw
WmW+7hZJA0NiwuZIvk6GapogjXXPX0ELHAu6/wabbCzaCQfYyhLoSVWm8Az0SBzB
b7EMMAwPD+PV0RZY3RvE64tXvkQskH+2qkyyjYI0GwvGmFvfyPT/4fJfytWQAfdp
MlILzuMF1QgJAAvo9k5ZkR+hbv77SVPRS3EASh1W1WEaN+MLAFfMvm4BzFTnuW54
bb//mcdn6AtaI/SsbdDFA5YXlYHPJJcoGIxTxxpyl1+0HJa+zDY+l8e44d/9DOh4
iwIDAQAB
-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 308175488767381088623961323139898722061052
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-30 06:07:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-28 06:07:44 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'ldtelecom.com'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24061154204832335403609545833304240074951122404079440845901027639220042063941395667635693792564096332999190828394528549775934373340664424081631145085764159131260459917658837595142894626530677098989382676683170280130723760067047323163635518047245530773374490010278648197530682152696988016157731219706767062451244773295738599491633112785323791081430064764572935814925525073154942024010741559257098569100117508619105908233154524870747183149558416596920469253271111664328466921860605090448418546483616764255699956841695864892481623225796675748564908334108141601579583159302335430964422402008653223980144366365751049222283
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							5cbd045ff3cf0766664b61ece62a87a77c829767
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ldtelecom.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ldtelecom.com'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ebb2302dc0000040300473045022075cb4970583e5179a28bc89c18f9b02c2276234ae3e2556901dc2eebc8aace7e022100e2060f56b7b8bc7573de93fdff396fc5e27ac780d2217f8e6cedb880d34f34f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ebb2302cb0000040300473045022100fb94fc5fb62548b3a39ef32429b712a0484a01d9d6652a946fa2ee66987891fe02207ad4d7dc61dee4b462ef8c1505853a9c99558af715ea82d0623c4722c6d25093
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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